If I find online learning to be hard is it better just to take a small certificate to be a life coach?

I've fallen into such a toxic pattern that it is almost traumatic. Right before the pandemic I was taking a construction management class where I was being harassed by the professor. I was also taking classes online and took this class to have something in person to put on my resume. A few weeks later the pandemic happened and I got a refund for the class due to all those things happening at once. Ever since then I decided to be a medical life coach, I want to take on the medical establishment by creating a space for people to vent about their frustrations with the healthcare system without fear of judgement or being withheld care. I want to take classes in life coaching and patients rights but of course they are only online. I'm starting to think I should start small, take a couple of affordable classes until I move onto something bigger. Maybe the benefit is now there needs to be less requirements anyway.